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Historical Search Volume

‌‌ 
This endpoint will provide you with Google and Bing historical search volume, current cost-per-click, and competition values for paid search, as well as current impressions and SERP. You can get historical search volume data since the beginning of 2019, depending on keywords along with location and language combination. You can find the list of supported locations and languages here.

Datasource: DataForSEO Keyword Database
The data is based on Google Ads API and Bing Ads API. We update keyword metrics once a month after the data sources complete their updates. Note that sometimes Google tends to rewrite search volume values for a given month, and we update the values in this endpoint respectively.

Instead of ‘login’ and ‘password’ use your credentials from https://app.dataforseo.com/api-dashboard

<?php
// You can download this file from here https://cdn.dataforseo.com/v3/examples/php/php_RestClient.zip
require('RestClient.php');
$api_url = 'https://api.dataforseo.com/';
// Instead of 'login' and 'password' use your credentials from https://app.dataforseo.com/api-dashboard
$client = new RestClient($api_url, null, 'login', 'password');

$post_array = array();
// simple way to set a task
$post_array[] = array(
	"location_name" => "United States",
	"language_name" => "English",
	"include_serp_info" => true,
	"keywords" => array(
		"average page rpm adsense",
		"adsense blank ads how long",
		"leads and prospects"
	)
);
try {
   // POST /v3/dataforseo_labs/historical_search_volume/live
   $result = $client->post('/v3/dataforseo_labs/historical_search_volume/live', $post_array);
   print_r($result);
   // do something with post result
} catch (RestClientException $e) {
   echo "n";
   print "HTTP code: {$e->getHttpCode()}n";
   print "Error code: {$e->getCode()}n";
   print "Message: {$e->getMessage()}n";
   print  $e->getTraceAsString();
   echo "n";
}
$client = null;
?>

The above command returns JSON structured like this:

{
    "version": "0.1.20210729",
    "status_code": 20000,
    "status_message": "Ok.",
    "time": "0.1424 sec.",
    "cost": 0.0103,
    "tasks_count": 1,
    "tasks_error": 0,
    "tasks": [
        {
            "id": "08031720-1535-0280-0000-6aa7d6944184",
            "status_code": 20000,
            "status_message": "Ok.",
            "time": "0.0655 sec.",
            "cost": 0.0103,
            "result_count": 1,
            "path": [
                "v3",
                "dataforseo_labs",
                "historical_search_volume",
                "live"
            ],
            "data": {
                "api": "dataforseo_labs",
                "function": "historical_search_volume",
                "keywords": [
                    "average page rpm adsense",
                    "adsense blank ads how long",
                    "leads and prospects"
                ],
                "language_name": "English",
                "location_code": 2840,
                "include_serp_info": true
            },
            "result": [
                {
                    "location_code": 2840,
                    "language_code": "en",
                    "items_count": 3,
                    "items": [
                        {
                            "keyword": "average page rpm adsense",
                            "location_code": 2840,
                            "language_code": "en",
                            "search_partners": false,
                            "keyword_info": {
                                "last_updated_time": "2021-06-28 16:50:18 +00:00",
                                "competition": null,
                                "cpc": null,
                                "search_volume": 10,
                                "categories": null,
                                "monthly_searches": [
                                    {
                                        "year": 2021,
                                        "month": 5,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2021,
                                        "month": 4,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2021,
                                        "month": 3,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2021,
                                        "month": 2,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2021,
                                        "month": 1,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 12,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 11,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 10,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 9,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 8,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 7,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 6,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 5,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 4,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 3,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 2,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 1,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2019,
                                        "month": 12,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2019,
                                        "month": 11,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2019,
                                        "month": 10,
                                        "search_volume": 10
                                    }
                                ]
                            },
                            "keyword_properties": null,
                            "impressions_info": {
                                "last_updated_time": "2021-07-30 05:24:46 +00:00",
                                "bid": 999,
                                "match_type": "exact",
                                "ad_position_min": null,
                                "ad_position_max": null,
                                "ad_position_average": null,
                                "cpc_min": null,
                                "cpc_max": null,
                                "cpc_average": null,
                                "daily_impressions_min": null,
                                "daily_impressions_max": null,
                                "daily_impressions_average": null,
                                "daily_clicks_min": null,
                                "daily_clicks_max": null,
                                "daily_clicks_average": null,
                                "daily_cost_min": null,
                                "daily_cost_max": null,
                                "daily_cost_average": null
                            },
                            "bing_keyword_info": {
                                "last_updated_time": "2021-07-26 12:46:34 +00:00",
                                "search_volume": null,
                                "monthly_searches": [
                                    {
                                        "year": 2021,
                                        "month": 5,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 4,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 3,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 2,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 1,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 12,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 11,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 10,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 9,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 8,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 7,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 6,
                                        "search_volume": 0
                                    }
                                ]
                            },
                            "serp_info": null
                        },
                        {
                            "keyword": "adsense blank ads how long",
                            "location_code": 2840,
                            "language_code": "en",
                            "search_partners": false,
                            "keyword_info": {
                                "last_updated_time": "2021-07-26 03:54:56 +00:00",
                                "competition": null,
                                "cpc": null,
                                "search_volume": 10,
                                "categories": null,
                                "monthly_searches": [
                                    {
                                        "year": 2021,
                                        "month": 6,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 5,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 4,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 3,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 2,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 1,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 12,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 11,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 10,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 9,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 8,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 7,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 6,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 5,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 4,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 3,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 2,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 1,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2019,
                                        "month": 12,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2019,
                                        "month": 11,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2019,
                                        "month": 10,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2019,
                                        "month": 9,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2019,
                                        "month": 8,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2019,
                                        "month": 7,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2019,
                                        "month": 6,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2019,
                                        "month": 5,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2019,
                                        "month": 4,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2019,
                                        "month": 3,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2019,
                                        "month": 2,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2019,
                                        "month": 1,
                                        "search_volume": 10
                                    }
                                ]
                            },
                            "keyword_properties": null,
                            "impressions_info": {
                                "last_updated_time": "2021-07-17 12:54:51 +00:00",
                                "bid": 999,
                                "match_type": "exact",
                                "ad_position_min": null,
                                "ad_position_max": null,
                                "ad_position_average": null,
                                "cpc_min": null,
                                "cpc_max": null,
                                "cpc_average": null,
                                "daily_impressions_min": null,
                                "daily_impressions_max": null,
                                "daily_impressions_average": null,
                                "daily_clicks_min": null,
                                "daily_clicks_max": null,
                                "daily_clicks_average": null,
                                "daily_cost_min": null,
                                "daily_cost_max": null,
                                "daily_cost_average": null
                            },
                            "bing_keyword_info": {
                                "last_updated_time": "2021-06-24 10:47:13 +00:00",
                                "search_volume": null,
                                "monthly_searches": [
                                    {
                                        "year": 2021,
                                        "month": 4,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 3,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 2,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 1,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 12,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 11,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 10,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 9,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 8,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 7,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 6,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 5,
                                        "search_volume": 0
                                    }
                                ]
                            },
                            "serp_info": {
                                "check_url": "https://www.google.com/search?q=adsense%20blank%20ads%20how%20long&num=100&hl=en&gl=US&gws_rd=cr&ie=UTF-8&oe=UTF-8&uule=w+CAIQIFISCQs2MuSEtepUEUK33kOSuTsc",
                                "serp_item_types": [
                                    "organic",
                                    "people_also_ask",
                                    "images",
                                    "related_searches"
                                ],
                                "se_results_count": 96,
                                "last_updated_time": "2021-04-05 06:34:22 +00:00",
                                "previous_updated_time": null
                            }
                        },
                        {
                            "keyword": "leads and prospects",
                            "location_code": 2840,
                            "language_code": "en",
                            "search_partners": false,
                            "keyword_info": {
                                "last_updated_time": "2021-07-22 22:36:24 +00:00",
                                "competition": 0.07575757575757575,
                                "cpc": 16.43343,
                                "search_volume": 110,
                                "categories": [
                                    10004,
                                    10007,
                                    10012,
                                    10019,
                                    10102,
                                    10168,
                                    10276,
                                    10296,
                                    10885,
                                    11088,
                                    11273,
                                    12209,
                                    12376,
                                    13418
                                ],
                                "monthly_searches": [
                                    {
                                        "year": 2021,
                                        "month": 6,
                                        "search_volume": 140
                                    },
                                    {
                                        "year": 2021,
                                        "month": 5,
                                        "search_volume": 140
                                    },
                                    {
                                        "year": 2021,
                                        "month": 4,
                                        "search_volume": 90
                                    },
                                    {
                                        "year": 2021,
                                        "month": 3,
                                        "search_volume": 110
                                    },
                                    {
                                        "year": 2021,
                                        "month": 2,
                                        "search_volume": 110
                                    },
                                    {
                                        "year": 2021,
                                        "month": 1,
                                        "search_volume": 110
                                    },
                                    {
                                        "year": 2020,
                                        "month": 12,
                                        "search_volume": 110
                                    },
                                    {
                                        "year": 2020,
                                        "month": 11,
                                        "search_volume": 110
                                    },
                                    {
                                        "year": 2020,
                                        "month": 10,
                                        "search_volume": 110
                                    },
                                    {
                                        "year": 2020,
                                        "month": 9,
                                        "search_volume": 90
                                    },
                                    {
                                        "year": 2020,
                                        "month": 8,
                                        "search_volume": 90
                                    },
                                    {
                                        "year": 2020,
                                        "month": 7,
                                        "search_volume": 90
                                    },
                                    {
                                        "year": 2020,
                                        "month": 6,
                                        "search_volume": 70
                                    },
                                    {
                                        "year": 2020,
                                        "month": 5,
                                        "search_volume": 90
                                    },
                                    {
                                        "year": 2020,
                                        "month": 4,
                                        "search_volume": 90
                                    },
                                    {
                                        "year": 2020,
                                        "month": 3,
                                        "search_volume": 90
                                    },
                                    {
                                        "year": 2020,
                                        "month": 2,
                                        "search_volume": 70
                                    },
                                    {
                                        "year": 2020,
                                        "month": 1,
                                        "search_volume": 90
                                    },
                                    {
                                        "year": 2019,
                                        "month": 12,
                                        "search_volume": 70
                                    },
                                    {
                                        "year": 2019,
                                        "month": 11,
                                        "search_volume": 50
                                    },
                                    {
                                        "year": 2019,
                                        "month": 10,
                                        "search_volume": 110
                                    },
                                    {
                                        "year": 2019,
                                        "month": 9,
                                        "search_volume": 90
                                    },
                                    {
                                        "year": 2019,
                                        "month": 8,
                                        "search_volume": 70
                                    },
                                    {
                                        "year": 2019,
                                        "month": 7,
                                        "search_volume": 70
                                    },
                                    {
                                        "year": 2019,
                                        "month": 6,
                                        "search_volume": 70
                                    },
                                    {
                                        "year": 2019,
                                        "month": 5,
                                        "search_volume": 50
                                    },
                                    {
                                        "year": 2019,
                                        "month": 4,
                                        "search_volume": 110
                                    },
                                    {
                                        "year": 2019,
                                        "month": 3,
                                        "search_volume": 70
                                    },
                                    {
                                        "year": 2019,
                                        "month": 2,
                                        "search_volume": 90
                                    }
                                ]
                            },
                            "keyword_properties": null,
                            "impressions_info": {
                                "last_updated_time": "2021-07-19 15:11:02 +00:00",
                                "bid": 999,
                                "match_type": "exact",
                                "ad_position_min": 1.11,
                                "ad_position_max": 1,
                                "ad_position_average": 1.06,
                                "cpc_min": 253.85,
                                "cpc_max": 310.26,
                                "cpc_average": 282.06,
                                "daily_impressions_min": null,
                                "daily_impressions_max": null,
                                "daily_impressions_average": null,
                                "daily_clicks_min": null,
                                "daily_clicks_max": null,
                                "daily_clicks_average": null,
                                "daily_cost_min": null,
                                "daily_cost_max": null,
                                "daily_cost_average": null
                            },
                            "bing_keyword_info": {
                                "last_updated_time": "2021-06-24 20:43:30 +00:00",
                                "search_volume": 20,
                                "monthly_searches": [
                                    {
                                        "year": 2021,
                                        "month": 4,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 3,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2021,
                                        "month": 2,
                                        "search_volume": 20
                                    },
                                    {
                                        "year": 2021,
                                        "month": 1,
                                        "search_volume": 30
                                    },
                                    {
                                        "year": 2020,
                                        "month": 12,
                                        "search_volume": 20
                                    },
                                    {
                                        "year": 2020,
                                        "month": 11,
                                        "search_volume": 20
                                    },
                                    {
                                        "year": 2020,
                                        "month": 10,
                                        "search_volume": 30
                                    },
                                    {
                                        "year": 2020,
                                        "month": 9,
                                        "search_volume": 30
                                    },
                                    {
                                        "year": 2020,
                                        "month": 8,
                                        "search_volume": 10
                                    },
                                    {
                                        "year": 2020,
                                        "month": 7,
                                        "search_volume": 0
                                    },
                                    {
                                        "year": 2020,
                                        "month": 6,
                                        "search_volume": 20
                                    },
                                    {
                                        "year": 2020,
                                        "month": 5,
                                        "search_volume": 0
                                    }
                                ]
                            },
                            "serp_info": {
                                "check_url": "https://www.google.com/search?q=leads%20and%20prospects&num=100&hl=en&gl=US&gws_rd=cr&ie=UTF-8&oe=UTF-8&uule=w+CAIQIFISCQs2MuSEtepUEUK33kOSuTsc",
                                "serp_item_types": [
                                    "featured_snippet",
                                    "people_also_ask",
                                    "organic",
                                    "video",
                                    "related_searches"
                                ],
                                "se_results_count": 198000000,
                                "last_updated_time": "2021-04-28 03:14:59 +00:00",
                                "previous_updated_time": null
                            }
                        }
                    ]
                }
            ]
        }
    ]
}

All POST data should be sent in the JSON format (UTF-8 encoding). The task setting is done using the POST method. When setting a task, you should send all task parameters in the task array of the generic POST array. You can send up to 2000 API calls per minute.

Below you will find a detailed description of the fields you can use for setting a task.

Description of the fields for setting a task:

Field name Type Description
keywords array keywords
required field
The maximum number of keywords you can specify: 700
The maximum number of characters for each keyword: 80
The maximum number of words for each keyword phrase: 10
the specified keywords will be converted to lowercase format, data will be provided in a separate array

note that if some of the keywords specified in this array are omitted in the results you receive, then our database doesn’t contain such keywords and cannot return data on them
you will not be charged for the keywords omitted in the results

location_name string full name of the location
optional field if you specify location_code
Note: it is required to specify either location_name or location_code
you can receive the list of available locations with their location_name by making a separate request to the
https://api.dataforseo.com/v3/dataforseo_labs/locations_and_languages
example:
United Kingdom
location_code integer location code
optional field if you specify location_name
Note: it is required to specify either location_name or location_code
you can receive the list of available locations with their location_code by making a separate request to the
https://api.dataforseo.com/v3/dataforseo_labs/locations_and_languages
example:
2840
language_name string full name of the language
optional field if you specify language_code
Note: it is required to specify either language_name or language_code
you can receive the list of available locations with their language_name by making a separate request to the
https://api.dataforseo.com/v3/dataforseo_labs/locations_and_languages
example:
English
language_code string language code
optional field if you specify language_name
Note: it is required to specify either language_name or language_code
you can receive the list of available locations with their language_code by making a separate request to the
https://api.dataforseo.com/v3/dataforseo_labs/locations_and_languages
example:
en
include_serp_info boolean include data from SERP for each keyword
optional field
if set to true, we will return a serp_info array containing SERP data (number of search results, relevant URL, and SERP features) for every keyword in the response
default value: false
order_by array results sorting rules
optional field
possible sorting types:
asc – results will be sorted in the ascending order
desc – results will be sorted in the descending order
you should use a comma to set up a sorting parameter
example:
["keyword_info.competition,desc"]
default rule:
["relevance,desc"]
relevance is used as the default sorting rule to provide you with the closest keyword ideas. We recommend using this sorting rule to get highly-relevant search terms. Note that relevance is only our internal system identifier, so you will not find this field in the result array. The relevance score is based on a similar principle as used in the Keywords For Keywords endpoint.

note that you can set no more than three sorting rules in a single request
you should use a comma to separate several sorting rules
example:
["keyword_info.search_volume,desc","keyword_info.cpc,desc"]

tag string user-defined task identifier
optional field
the character limit is 255
you can use this parameter to identify the task and match it with the result
you will find the specified tag value in the data object of the response

As a response of the API server, you will receive JSON-encoded data containing a tasks array with the information specific to the set tasks.

Description of the fields in the results array:

Field name Type Description
version string the current version of the API
status_code integer general status code
you can find the full list of the response codes here
Note: we strongly recommend designing a necessary system for handling related exceptional or error conditions
status_message string general informational message
you can find the full list of general informational messages here
time string execution time, seconds
cost float total tasks cost, USD
tasks_count integer the number of tasks in the tasks array
tasks_error integer the number of tasks in the tasks array returned with an error
tasks array array of tasks
        id string task identifier
unique task identifier in our system in the UUID format
        status_code integer status code of the task
generated by DataForSEO; can be within the following range: 10000-60000
you can find the full list of the response codes here
        status_message string informational message of the task
you can find the full list of general informational messages here
        time string execution time, seconds
        cost float cost of the task, USD
        result_count integer number of elements in the result array
        path array URL path
        data object contains the same parameters that you specified in the POST request
        result array array of results
            location_code integer location code in a POST array
            language_code string language code in a POST array
            items_count integer the number of results returned in the items array
            items array contains keywords and related data
                keyword string keyword
keyword is returned with decoded %## (plus symbol ‘+’ will be decoded to a space character)
                location_code integer location code in a POST array
if there is no data, then the value is null
                keyword_info object keyword data for the returned keyword idea
                    last_updated_time string date and time when keyword data was updated
in the UTC format: “yyyy-mm-dd hh-mm-ss +00:00”
example:
2019-11-15 12:57:46 +00:00
                    competition float competition
represents the relative amount of competition associated with the given keyword. This value is based on Google Ads data and can be between 0 and 1 (inclusive)
                    cpc float cost-per-click
represents the average cost per click (USD) historically paid for the keyword
                    search_volume integer average monthly search volume rate
represents the (approximate) number of searches for the given keyword idea on google.com
                    categories array product and service categories
you can download the full list of possible categories
                    monthly_searches array monthly searches
represents the (approximate) number of searches on this keyword idea (as available for the past twelve months), targeted to the specified geographic locations
                        year integer year
                        month integer month
                        search_volume integer monthly average search volume rate
                keyword_properties object additional information about the keyword
                impressions_info object impressions data for the returned keyword idea
daily_impressions values provide a more accurate alternative to Google search volume data;
the 999 bid is used to mitigate account-specific factors Google considers when calculating impressions
learn more about impressions in this help center article
                    last_updated_time string date and time when impressions data was updated
in the UTC format: “yyyy-mm-dd hh-mm-ss +00:00”
example:
2019-11-15 12:57:46 +00:00
                    bid integer the maximum CPC
it stands for the price you are willing to pay for an ad. The higher value, the higher positions and price you will get

we return the results for the 999 bid value to provide the highest number of impressions and level down the account-specific factors

                    match_type string keyword match-type
can take the following values: exact, broad, phrase
                    ad_position_min float the minimum ad position
represents the minimum position of the advertisement
                    ad_position_max float the maximum ad position
represents the maximum position of the advertisement
                    ad_position_average float the average ad position
represents the average position of the advertisement
                    cpc_min float the minimum value of cost-per-click
the minimum cost-per-click (USD) for the keyword given that a bid is set to 999;
note: this field does not represent an actual CPC value;
you can find an actual CPC value for a keyword in the cpc field of the keyword_info object
                    cpc_max float the maximum value of cost-per-click
the maximum cost-per-click (USD) for the keyword given that a bid is set to 999;
note: this field does not represent an actual CPC value;
you can find an actual CPC value for a keyword in the cpc field of the keyword_info object
                    cpc_average float the average value of cost-per-click
the average cost-per-click (USD) for the keyword given that a bid is set to 999;
note: this field does not represent an actual CPC value;
you can find an actual CPC value for a keyword in the cpc field of the keyword_info object
                    daily_impressions_min float the minimum value of daily impressions
represents the minimum number of daily impressions of the advertisement given that that a bid is set to 999;

provides a more accurate alternative to Google search volume data

                    daily_impressions_max float the maximum value of daily impressions
represents the maximum number of daily impressions of the advertisement given that that a bid is set to 999;

provides a more accurate alternative to Google search volume data

                    daily_impressions_average float the average value of daily impressions
represents the average number of daily impressions of the advertisement given that that a bid is set to 999;

provides a more accurate alternative to Google search volume data

                    daily_clicks_min float the minimum value of daily clicks
represents the minimum number of daily clicks on the advertisement
                    daily_clicks_max float the maximum value of daily clicks
represents the maximum number of daily clicks on the advertisement
                    daily_clicks_average float the average value of daily clicks
represents the average number of daily clicks on the advertisement
                    daily_cost_min float the minimum daily charge value
represents the minimum daily cost of the advertisement (USD)
                    daily_cost_max float the maximum daily charge value
represents the maximum daily cost of the advertisement (USD)
                    daily_cost_average float the average daily charge value
represents the average daily cost of the advertisement (USD)
                bing_keyword_info object keyword data based on bing ads
note: bing data is available for a limited number of locations and languages
                    last_updated_time string date and time when keyword data was last updated
in the UTC format: “yyyy-mm-dd hh-mm-ss +00:00”
example:
2019-11-15 12:57:46 +00:00
                    search_volume integer monthly number of searches on bing
represents the number of searches for the given keyword idea on bing.com for the past month
                    monthly_searches array monthly searches
represents the number of monthly Bing searches on the returned keyword in the given location
                serp_info object SERP data
the value will be null if you didn’t set the field include_serp_info to true in the POST array or if there is no SERP data for this keyword in our database
                    check_url string direct URL to search engine results
you can use it to make sure that we provided accurate results
                    serp_item_types array types of search results in SERP
contains types of search results (items) found in SERP
possible items types;
note that the actual results will be returned only for organic, paid, featured_snippet, and local_pack elements
                    se_results_count string number of search results for the returned keyword
                    last_updated_time string date and time when SERP data was updated
in the UTC format: “yyyy-mm-dd hh-mm-ss +00:00”
example:
2019-11-15 12:57:46 +00:00

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